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Proceedings Paper

S-F graphic representation analysis of photoelectric facula focometer poroo-plate glass
Author(s): Yilin Tong; Xuecai Han
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Paper Abstract

Optical system focal length is usually based on the magnification method with focal length measurement, poroo-plate glass is used as base element measuring focal length of focometer. On the basis of using analysis of magnification method to measure the accuracy of optical lens focal length, an expression between the ruling span of poroo-plate glass and the focal length of measured optical system was deduced, an efficient method to work out S-F graph with AUTOCAD was developed, the selecting principle of focometer parameter was analyzed, and Applied examples for designing poroo-plate glass in S-F figure was obtained.

Paper Details

Date Published: 19 October 2016
PDF: 9 pages
Proc. SPIE 10155, Optical Measurement Technology and Instrumentation, 101553X (19 October 2016); doi: 10.1117/12.2247559
Show Author Affiliations
Yilin Tong, Hankou Univ. (China)
Xuecai Han, Hankou Univ. (China)

Published in SPIE Proceedings Vol. 10155:
Optical Measurement Technology and Instrumentation
Sen Han; JiuBin Tan, Editor(s)

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